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authorMarek Szuba <marecki@gentoo.org>2020-10-15 14:01:33 +0200
committerMarek Szuba <marecki@gentoo.org>2020-10-15 14:05:11 +0200
commitf12b6a56bef830507569b5c1a54baf234b861fa1 (patch)
tree8689f31d483da4a2feb15e74571bdab42e33a992 /dev-lua/luv
parentmedia-video/celluloid: bump to 0.20 (diff)
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dev-lua/luv: support multiple Lua implementations
Will likely need changes to revdeps. Signed-off-by: Marek Szuba <marecki@gentoo.org>
Diffstat (limited to 'dev-lua/luv')
-rw-r--r--dev-lua/luv/luv-1.32.0.0-r101.ebuild113
1 files changed, 113 insertions, 0 deletions
diff --git a/dev-lua/luv/luv-1.32.0.0-r101.ebuild b/dev-lua/luv/luv-1.32.0.0-r101.ebuild
new file mode 100644
index 000000000000..572533643778
--- /dev/null
+++ b/dev-lua/luv/luv-1.32.0.0-r101.ebuild
@@ -0,0 +1,113 @@
+# Copyright 2019-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+LUA_COMPAT=( lua5-{1..3} luajit )
+
+inherit cmake lua unpacker
+
+# e.g. MY_PV = a.b.c-d
+MY_PV="$(ver_rs 3 -)"
+MY_P="${PN}-${MY_PV}"
+
+DESCRIPTION="Bare libuv bindings for lua"
+HOMEPAGE="https://github.com/luvit/luv"
+
+LUA_COMPAT_PV="0.7"
+SRC_URI="
+ https://github.com/luvit/${PN}/archive/${MY_PV}.tar.gz -> ${P}.tar.gz
+ https://github.com/keplerproject/lua-compat-5.3/archive/v${LUA_COMPAT_PV}.tar.gz -> ${PN}-lua-compat-${LUA_COMPAT_PV}.tar.gz
+"
+
+LICENSE="Apache-2.0 MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="${LUA_REQUIRED_USE}"
+
+BDEPEND="virtual/pkgconfig"
+DEPEND="${LUA_DEPS}
+ >=dev-libs/libuv-1.32.0:="
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-1.32.0.0-cmake_lua_version.patch
+)
+
+S="${WORKDIR}/${MY_P}"
+
+src_prepare() {
+ # Fix libdir
+ # Match '/lib/' and '/lib"' without capturing / or ", replacing with libdir
+ sed -i -r "s/\/lib(\"|\/)/\/$(get_libdir)\1/g" CMakeLists.txt || die "Failed to sed CMakeLists.txt"
+ cmake_src_prepare
+}
+
+lua_src_configure() {
+ lua_compat_dir="${WORKDIR}/lua-compat-5.3-${LUA_COMPAT_PV}"
+
+ local mycmakeargs=(
+ -DINSTALL_LIB_DIR="$(lua_get_cmod_dir)"
+ -DBUILD_MODULE=OFF
+ -DLUA_BUILD_TYPE=System
+ -DLUA_COMPAT53_DIR="${lua_compat_dir}"
+ -DWITH_SHARED_LIBUV=ON
+ )
+ if [[ ${ELUA} == luajit ]]; then
+ mycmakeargs+=(
+ -DWITH_LUA_ENGINE=LuaJIT
+ )
+ else
+ mycmakeargs+=(
+ -DWITH_LUA_ENGINE=Lua
+ -DLUA_VERSION=$(ver_cut 1-2 $(lua_get_version))
+ )
+ fi
+
+ cmake_src_configure
+}
+
+lua_src_test() {
+ # We need to copy the implementation-specific library back so that the tests see it
+ rm -f ./luv.so
+ ln -s "${BUILD_DIR}/libluv.so" "./luv.so" || die "Failed to symlink library for tests"
+ ${ELUA} "tests/run.lua" || die "Tests failed"
+}
+
+lua_src_install() {
+ cmake_src_install
+ mkdir -p "${ED}"/usr/$(get_libdir)/pkgconfig && \
+ mv "${ED}$(lua_get_cmod_dir)"/pkgconfig/libluv.pc \
+ "${ED}"/usr/$(get_libdir)/pkgconfig/libluv-${ELUA}.pc || \
+ die "Failed make pkgconfig file for ${ELUA} implementation-specific"
+ rmdir "${ED}$(lua_get_cmod_dir)"/pkgconfig || die
+}
+
+src_configure() {
+ lua_foreach_impl lua_src_configure
+}
+
+src_compile() {
+ lua_foreach_impl cmake_src_compile
+}
+
+src_test() {
+ lua_foreach_impl lua_src_test
+}
+
+src_install() {
+ lua_foreach_impl lua_src_install
+}
+
+pkg_postinst() {
+ ewarn "Please note that in order to properly support multiple Lua implementations,"
+ ewarn "this ebuild of ${PN} installs its library files into implementation-specific"
+ ewarn "module directories, as well as multiple .pc files named after implementations"
+ ewarn "(e.g. 'libluv-lua5.3.pc'). Since upstream by default only supports a single"
+ ewarn "Lua implementation at a time and thus only provides a single, unversioned"
+ ewarn ".pc file, projects depending on ${PN} might require changes in order to"
+ ewarn "support the multi-implementation approach."
+}